Guangzhou GZAIR Instruments Co., Ltd.
                                                                                                           
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23 Years
Since 2003
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Compact Air Quality Co2 Monitor Meter For School Workspace

Price Negotiable
Price: $29 - $169
MOQ: 10
Delivery Time: 5-8 work days
Brand: GZAIR
Product Description

Compact CO2 Monitor with Data Logging for Schools & Workspaces

Create healthier, more productive environments with the Compact CO₂ Monitor with Data Logging, specially designed for classrooms, offices, and shared indoor spaces. This lightweight yet powerful device tracks carbon dioxide levels in real-time and records historical data, helping educators and professionals maintain optimal air quality for safety, comfort, and concentration.
Powered by a high-accuracy NDIR sensor, this monitor also tracks temperature and humidity, providing a full picture of indoor air conditions. Its built-in data logger stores detailed logs, allowing you to analyze trends over time and make data-driven decisions about ventilation and airflow. With its clear digital display, compact size, and audible alerts, it’s perfect for daily use in high-occupancy areas.
Key Features:
Real-Time CO₂ Monitoring: Instantly see air quality with live CO₂, temperature, and humidity readings.
Data Logging Function: Stores thousands of readings for long-term air quality tracking and analysis.
Easy-to-Read Display: Clear backlit LCD shows environmental data at a glance.
NDIR Sensor Technology: Delivers stable and accurate CO₂ measurements over extended periods.
Audible Alarms: Customizable CO₂ alert thresholds keep air quality top of mind.
Rechargeable & Portable: USB-powered or battery-operated for flexibility across multiple locations.
Classroom & Office Friendly: Designed for schools, workspaces, meeting rooms, and public facilities.

CO2 Measurement  
Measuring range 0-5000 ppm
Display resolution 1ppm (0-1000); 5ppm (1000-2000); 10ppm (>2000)
Sensor lifetime 10-15 years
Accuracy (0-3000) ppm: ±(50ppm+5% of reading)
(>3000)ppm: ±7% of reading
Repeatability 20ppm at 400ppm
Temp compensation ±0.1% of reading per ±2 ppm per , referenced to 77
Response time <2 min for 63% of step change or <4.6 min for 90% step change
Warm-up time <30 seconds
Temperature Meaurement  
Operating temperature 32℉-122℉ (0℃-50℃)
Accuracy ±2℉/±1℃
Display resolution 1℉/0.1℃
Response time <20 minutes (63%)
RH Measurement  
Measuring range 5-95%
Accuracy ±5%
Display resolution 1% Main interface display, 1% Max/Min display
   
Data Storage capacity 2GB
Operating Temperature 32℉-122℉(1℃-50℃)
Storage Temperatue minus 4℉- 140℉(minus 20℃-60℃)
Operating & storage RH 0-95% (non-condensing)
Operating Voltage DC(5±0.25)V
Dimension 120*90*35mm
Weight 170g

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou GZAIR Instruments Co., Ltd.
Location Room 1007, Zhongchuang Yingke, 520 Information Port, No. 520 North Guangzhou Avenue, Guangzhou City, Guangdong Province, China
Contact Person Nana

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